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application: fix cable finder

This commit is contained in:
King Kévin 2019-12-07 16:58:56 +01:00
parent 8519698af6
commit c0bd9291cc
1 changed files with 9 additions and 9 deletions
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18
application.c
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@ -183,24 +183,24 @@ static void command_find(void* argument)
{
(void)argument; // we won't use the argument
printf("= cable finder =\n");
usb_pins_float(); // start with all pins in safe floating state
// figure out which connectors are used
bool connected[LENGTH(usb_connectors)];
usb_cables_check_inter(usb_connectors, LENGTH(usb_connectors), connected);
uint8_t connected_nb = 0;
printf("connectors:");
printf("connectors:\n");
for (uint8_t i = 0; i < LENGTH(connected); i++) {
if (connected[i]) {
printf(" %s", usb_connectors[i]->name);
printf("- %s (%s)\n", usb_connectors[i]->name, usb_connectors[i]->host ? "host" : "device");
connected_nb++;
}
}
printf("\n");
// find matching cable
uint8_t matches = 0; // number of matching cables
printf("matching cables:");
printf("matching cables:\n");
for (uint8_t cable = 0; cable < LENGTH(usb_cables); cable++) {
// ensure we have the same number of connections as the cable
if (usb_cables[cable].connectors_nb != connected_nb) {
@ -208,7 +208,7 @@ static void command_find(void* argument)
}
// ensure all the connectors we have are also in the cable
bool match = true;
for (uint8_t i = 0; i < LENGTH(connected) && match; i++) {
for (uint8_t i = 0; i < LENGTH(usb_connectors) && match; i++) {
if (!connected[i]) {
continue;
}
@ -225,8 +225,8 @@ static void command_find(void* argument)
// ensure we also have all the connectors which are in the cable
for (uint8_t i = 0; i < usb_cables[cable].connectors_nb && match; i++) {
bool found = false;
for (uint8_t j = 0; j < LENGTH(connected); j++) {
if (!connected[i]) {
for (uint8_t j = 0; j < LENGTH(usb_connectors); j++) {
if (!connected[j]) {
continue;
}
if (usb_connectors[j] == usb_cables[cable].connectors[i]) {
@ -245,10 +245,10 @@ static void command_find(void* argument)
match = usb_cables_check_cable(&usb_cables[cable], &pair_defined, &pair_undefined, &pair_disconnected, &pair_error);
if (match) {
matches++;
printf("%s, ", usb_cables[cable].name);
printf("- %s\n", usb_cables[cable].name);
}
printf("\n%u matching cables found\n");
}
printf("%u matching cable(s) found\n", matches++);
usb_pins_float(); // put all pins back in safe floating state
}